| 摘要 |
PROBLEM TO BE SOLVED: To provide an input device for performing the accurate input and sharp change of a parameter.SOLUTION: An input device 100 which inputs a parameter 2 includes: a convex sensor part 22 forming a cylindrical surface-shaped sensing face 22a; contact detection means 31 for detecting the contact position of a user with the sensing face 22a; and control means 32 for controlling a parameter 2 on the basis of the contact position. The control means 32 executes: a normal variable mode in which while the slide change of the contact position occurs in the circumferential direction of the sensing face 22a, the parameter 2 is changed in accordance with the slide change of the contact position; a stop mode in which while the slide change of the contact position stops in the normal variable mode, the change of the parameter 2 stops in a static state in which the contact of the user with the sensing face 22a is continued; and a resumption variable mode in which when the static state is continued in a predetermined time T or more in the stop mode, the change of the parameter 2 is resumed. |
